56166343350142 has 8 divisors (see below), whose sum is σ = 88683700026600. Its totient is φ = 26605110007944.

The previous prime is 56166343350127. The next prime is 56166343350167. The reversal of 56166343350142 is 24105334366165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56166343350142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739030833517 + ... + 739030833592.

It is an arithmetic number, because the mean of its divisors is an integer number (11085462503325).

Almost surely, 2^{56166343350142} is an apocalyptic number.

56166343350142 is a deficient number, since it is larger than the sum of its proper divisors (32517356676458).

56166343350142 is a wasteful number, since it uses less digits than its factorization.

56166343350142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478061667130.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 56166343350142 in words is "fifty-six trillion, one hundred sixty-six billion, three hundred forty-three million, three hundred fifty thousand, one hundred forty-two".